/*整体页面布局*/
/*html和body的height都需要是100%，才能主动撑起整个浏览器界面*/
html{
    height: 100%;
}
body{
    padding-right:0!important;
    height: 100%;
}

/*提示框*/
.alert {
    display: none;
    position: fixed;
    top: 10%;
    left: 50%;
    min-width: 300px;
    max-width: 600px;
    transform: translate(-50%,-50%);
    z-index: 99999;
    text-align: center;
    padding: 15px;
    border-radius: 3px;
}

.alert-success {
    color: #3c763d;
    background-color: #dff0d8;
    border-color: #d6e9c6;
}

.alert-info {
    color: #31708f;
    background-color: #d9edf7;
    border-color: #bce8f1;
}

.alert-warning {
    color: #8a6d3b;
    background-color: #fcf8e3;
    border-color: #faebcc;
}

.alert-danger {
    color: #a94442;
    background-color: #f2dede;
    border-color: #ebccd1;
}

/*加载动画*/
.loading{
    width: 100%;
    height: 100%;
    text-align: center;
}